ES278144U - Small diameter slip ring production. - Google Patents

Small diameter slip ring production.

Info

Publication number
ES278144U
ES278144U ES1983278144U ES278144U ES278144U ES 278144 U ES278144 U ES 278144U ES 1983278144 U ES1983278144 U ES 1983278144U ES 278144 U ES278144 U ES 278144U ES 278144 U ES278144 U ES 278144U
Authority
ES
Spain
Prior art keywords
slip ring
recesses
rings
slip
small diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES1983278144U
Other languages
Spanish (es)
Other versions
ES278144Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10530205&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES278144(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES278144U publication Critical patent/ES278144U/en
Application granted granted Critical
Publication of ES278144Y publication Critical patent/ES278144Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/08—Slip-rings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/02—Connections between slip-rings and windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/14—Fastenings of commutators or slip-rings to shafts
    • H01R39/16—Fastenings of commutators or slip-rings to shafts by means of moulded or cast material applied during or after assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/34—Connections of conductor to slip-ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/10—Manufacture of slip-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

A slip ring assembly comprises an insulating body having a pair of slip rings on its external surface, each slip ring having electrically connected thereto a respective connector element a part of which is disposed radially inwardly of the slip rings. The body has an internal bore which receives a shaft of a rotary electric machine in use, a side wall of the bore being provided with axially extending recesses which are disposed radially inwardly of the connector element parts respectively. The presence of these recesses, which may alternatively be of helical or annular configuration, ensures that the connector elements do not contact the aforementioned shaft in operation and thereby create a short-circuit. The slip ring assembly is produced by placing the rings and the connector elements in an annular mould cavity whose radially inner surface has projections thereon which correspond to the desired configuration of the recesses in the completed assembly.
ES1983278144U 1982-05-06 1983-05-05 COLLECTOR RING. Expired ES278144Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8213148 1982-05-06

Publications (2)

Publication Number Publication Date
ES278144U true ES278144U (en) 1985-02-16
ES278144Y ES278144Y (en) 1985-09-01

Family

ID=10530205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983278144U Expired ES278144Y (en) 1982-05-06 1983-05-05 COLLECTOR RING.

Country Status (5)

Country Link
US (1) US4535264A (en)
EP (1) EP0094163B2 (en)
JP (1) JPS58207841A (en)
DE (1) DE3364660D1 (en)
ES (1) ES278144Y (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837920A (en) * 1983-09-26 1989-06-13 The Bfgoodrich Company Slip ring assembly and method of manufacture
US4645962A (en) * 1984-09-28 1987-02-24 Rol Industries Inc. Slip ring assembly and method of making
US4684179A (en) * 1986-01-22 1987-08-04 Freeman Jerry H Slip ring assembly for method of making same
DE3838436C2 (en) * 1988-11-12 2002-09-19 Bosch Gmbh Robert Slip ring assembly
US5272404A (en) * 1991-03-01 1993-12-21 Mabuchi Motor, Co., Ltd. Miniature motor having a built-up commutator
US5153994A (en) * 1991-08-26 1992-10-13 Emmett Frank E Hair cutting system
FR2710197B1 (en) * 1993-09-16 1995-12-08 Valeo Equip Electr Moteur Attached manifold for alternator including motor vehicle.
FR2710200B1 (en) * 1993-09-16 1995-12-08 Valeo Equip Electr Moteur Attached manifold for alternator including motor vehicle.
FR2710199B1 (en) * 1993-09-16 1995-12-08 Valeo Equip Electr Moteur Attached manifold for alternator including motor vehicle.
DE9314983U1 (en) * 1993-10-02 1995-02-02 Robert Bosch Gmbh, 70469 Stuttgart Slip ring arrangement for electrical machines
US5612584A (en) * 1995-05-15 1997-03-18 Ford Motor Company Slip ring assembly with reinforcement ring
JP3536472B2 (en) * 1995-09-27 2004-06-07 株式会社デンソー Alternator
DE19603378A1 (en) * 1996-01-31 1997-08-07 Bosch Gmbh Robert Slip ring arrangement
US5734218A (en) * 1996-05-13 1998-03-31 Litton Systems, Inc. Electrical slip ring and method of manufacturing same
US20030137210A1 (en) * 2001-08-17 2003-07-24 Southall Otway Archer Integrated commutator and slip-ring with sense magnet
US6984916B2 (en) * 2001-08-17 2006-01-10 Energy Conversion Systems Holdings, Llc Integrated commutator with sense magnet
JP3812456B2 (en) * 2002-02-15 2006-08-23 株式会社デンソー Slip ring device for vehicle alternator
DE10225789A1 (en) * 2002-06-10 2003-12-18 Bosch Gmbh Robert Process for producing a slip ring and slip ring device
US20040119369A1 (en) * 2002-12-18 2004-06-24 Radtke David E. Collector ring assembly for rotor shaft of electrical machine
US8199453B2 (en) * 2003-03-17 2012-06-12 Illinois Tool Works Inc. Shaft current control brush ring assembly
JP2005261153A (en) 2004-03-15 2005-09-22 Denso Corp Alternator for vehicle
US20070278093A1 (en) * 2006-06-02 2007-12-06 Barnard Michael P Electrical conductive contact ring for electroplating or electrodeposition
US8189317B2 (en) * 2007-04-23 2012-05-29 Illinois Tool Works Inc. Grounding brush system for mitigating electrical current on rotating shafts
US7872384B2 (en) * 2008-09-18 2011-01-18 Siemens Energy, Inc. Shaft cover structure for use in an exciter
FR2967844B1 (en) * 2010-11-18 2012-11-30 Valeo Equip Electr Moteur METHOD FOR ASSEMBLING A COLLECTOR ON THE SHAFT OF A ROTOR, AND MANIFOLD, SHAFT, ROTOR AND ROTATING ELECTRIC MACHINE FOR CARRYING OUT SAID METHOD
US8558429B2 (en) 2011-01-05 2013-10-15 General Electric Company Systems, methods, and apparatus for lifting brushes of an induction motor
US8674581B2 (en) 2011-01-05 2014-03-18 General Electric Company Systems, methods, and apparatus for shorting slip rings of an induction motor
EP2677639B1 (en) * 2011-02-17 2017-09-20 Mitsubishi Electric Corporation Slip ring device and rotating electric machine using same
US10110099B2 (en) 2012-03-08 2018-10-23 Mitsubishi Electric Corporation Rotor for rotating electric machine
JP2014103759A (en) * 2012-11-20 2014-06-05 Toyota Industries Corp Slip ring structure
JP5840258B2 (en) * 2014-05-14 2016-01-06 三菱電機株式会社 Rotating electrical machine slip ring device
EP3179577A1 (en) * 2015-12-09 2017-06-14 General Electric Technology GmbH A slip ring from different materials
DE102016217516A1 (en) * 2016-09-14 2018-03-15 Seg Automotive Germany Gmbh An electric rotor and method for providing electrical contact between a rotor winding and a contact lug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US664503A (en) * 1900-03-29 1900-12-25 Gen Electric Collector-ring.
DE1130917B (en) * 1960-11-03 1962-06-07 Kautt & Bux O H G Collector with wire spiral socket
DE1167969B (en) * 1961-12-22 1964-04-16 Bosch Gmbh Robert Slip ring body with insulating hub and process for its manufacture
FR1596147A (en) * 1968-01-11 1970-06-15
FR2177154A6 (en) * 1972-03-21 1973-11-02 Ducellier & Cie
JPS4942241U (en) * 1972-07-25 1974-04-13
US3996660A (en) * 1974-12-23 1976-12-14 General Motors Corporation Low voltage aluminum commutators
JPS5314726A (en) * 1976-07-28 1978-02-09 Tsuzuki Junichi Moulding box for production of synthetic segment
FR2391577A1 (en) * 1977-05-18 1978-12-15 Paris & Du Rhone Collector assembly for vehicle alternator - has bare wire ends of coils sandwiched between insulating ring and conducting sleeve
FR2438354A1 (en) * 1978-10-04 1980-04-30 Sev Marchal Collector ring pair esp. for motor vehicle generator - has identical plastic support projecting metal tongues cylinders with each ring bent to form connection lugs

Also Published As

Publication number Publication date
DE3364660D1 (en) 1986-09-04
EP0094163B2 (en) 1990-02-28
EP0094163B1 (en) 1986-07-23
EP0094163A1 (en) 1983-11-16
US4535264A (en) 1985-08-13
JPS58207841A (en) 1983-12-03
ES278144Y (en) 1985-09-01

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